elbow
Steel pipe fittings series we produce and supply:
1/2~ 48,
Sch10 Sch20 STD Sch40 Sch80 Sch160 XXS
Anti rust black painted/oiled, galvanizing
ASTM A234 WPB, ST37.0 ST35.8; 304 316 316L A403; WPL6 WP11 WP22 15GrMo
ASTM B16.9/16.25 DIN2605/2615/2616 JIS 2311/2312/2313
Seamless and ERW